39865749

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 69202560

約数和(自身を除く): 29336811

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 121, 203, 231, 319, 363, 541, 609, 847, 957, 1623, 2233, 2541, 3509, 3787, 5951, 6699, 10527, 11361, 15689, 17853, 24563, 41657, 47067, 65461, 73689, 109823, 124971, 172579, 196383, 329469, 458227, 517737, 1208053, 1374681, 1898369, 3624159, 5695107, 13288583, 39865749]

約数ペア:

[(1, 39865749), (3, 13288583), (7, 5695107), (11, 3624159), (21, 1898369), (29, 1374681), (33, 1208053), (77, 517737), (87, 458227), (121, 329469), (203, 196383), (231, 172579), (319, 124971), (363, 109823), (541, 73689), (609, 65461), (847, 47067), (957, 41657), (1623, 24563), (2233, 17853), (2541, 15689), (3509, 11361), (3787, 10527), (5951, 6699)]